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gnu: vm: Add 'networking' service.

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* gnu/system/vm.scm (system-qemu-image): Use
  'static-networking-service'.  Add /etc/resolv.conf.  Add Inetutils to
  the profile.
* gnu/system/dmd.scm (static-networking-service): New procedure.
This commit is contained in:
Ludovic Courtès 2013-09-25 23:26:08 +02:00
parent 27cab84c6d
commit f83e943fe7
2 changed files with 30 additions and 1 deletions
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18
gnu/system/dmd.scm
View file

@ -40,6 +40,8 @@ (define-module (gnu system dmd)
syslog-service
mingetty-service
guix-service
static-networking-service
dmd-configuration-file))
;;; Commentary:
@ -131,6 +133,22 @@ (define* (guix-service store #:key (guix guix))
(start `(make-forkexec-constructor ,daemon))
(inputs `(("guix" ,guix))))))
(define* (static-networking-service store interface ip
#:key (inetutils inetutils))
"Return a service that starts INTERFACE with address IP."
;; TODO: Eventually we should do this using Guile's networking procedures,
;; like 'configure-qemu-networking' does, but the patch that does this is
;; not yet in stock Guile.
(let ((ifconfig (string-append (package-output store inetutils)
"/bin/ifconfig")))
(service
(provision '(networking))
(start `(make-forkexec-constructor ,ifconfig ,interface ,ip "up"))
(stop `(make-forkexec-constructor ,ifconfig ,interface "down"))
(respawn? #f)
(inputs `(("inetutils" ,inetutils))))))
(define (dmd-configuration-file store services)
"Return the dmd configuration file for SERVICES."

13
gnu/system/vm.scm
View file

@ -455,7 +455,15 @@ (define %dmd-services
(mingetty-service store "tty5")
(mingetty-service store "tty6")
(syslog-service store)
(guix-service store #:guix guix-0.4)))
(guix-service store #:guix guix-0.4)
;; QEMU networking settings.
(static-networking-service store "eth0" "10.0.2.10")))
(define resolv.conf
;; Name resolution for default QEMU settings.
(add-text-to-store store "resolv.conf"
"nameserver 10.0.2.3\n"))
(parameterize ((%guile-for-build (package-derivation store guile-final)))
(let* ((bash-drv (package-derivation store bash))
@ -480,6 +488,7 @@ (define %dmd-services
("dmd" ,dmd)
("gcc" ,gcc-final)
("libc" ,glibc-final)
("inetutils" ,inetutils)
("guix" ,guix-0.4)))
;; TODO: Replace with a real profile with a manifest.
@ -514,6 +523,7 @@ (define %dmd-services
("/etc/passwd" -> ,passwd)
("/etc/login.defs" -> "/dev/null")
("/etc/pam.d" -> ,pam.d)
("/etc/resolv.conf" -> ,resolv.conf)
("/etc/profile" -> ,bashrc)
("/etc/issue" -> ,issue)
(directory "/var/nix/gcroots")
@ -552,6 +562,7 @@ (define %dmd-services
("etc-passwd" ,passwd)
("etc-shadow" ,shadow)
("etc-group" ,group)
("etc-resolv.conf" ,resolv.conf)
("etc-bashrc" ,bashrc)
("etc-issue" ,issue)
("etc-motd" ,motd)